Should you buy API access, fine-tune a model, or build from scratch? Get a recommendation based on your use case, team size, timeline, and compliance requirements.
Engineers working on this project
For Customer Support / Helpdesk with 3 team members and a 1-3 months timeline, using a pre-built API offers the fastest path to production with minimal operational overhead. Start with Anthropic Claude or OpenAI GPT-4o.
| Option | Setup Cost | Monthly Cost | Annual Cost |
|---|---|---|---|
| Buy API Recommended | $0 | $500 | $6,000 |
| Buy + Fine-tune | $10,000 | $1,500 | $28,000 |
| Build Custom | $150,000 | $15,000 | $330,000 |
Buy API
1-2 weeks
Buy + Fine-tune
4-8 weeks
Build Custom
6-12 months